bids are invited for 2 4 dinitro phenyl hydrazine , 4- amino antipyrin , absolute methanol , acetone , agarose , alpha keto glutaric acid , ammonia , ammonium oxalate , ammonium sulphate , benzoic acid , bilirubin , brilliant blue stain , butanol , copper sulphate , cupric sulphate , diethyl barbituric acid , dl- alanine , ethanol , formic acid , iso propanol or isopropyl alcohol , k2hpo4 , kh2po4 , l aspartic acid , methanol , methyl ethyl ketone , molybdate reagent , o toludine , petroleum ether , phenol , plaster of paris , potassium iodide , propranolol , pure crystalline cholesterol , pyridine , silica gel , sodium hydroxide , sodium nitrile , sodium potassium tartrate , sodium pyruvate , sodium tungstate , sulphanilic acid , sulphuric acid , thiourea total quantity : 72710